Organic farming

類似資料

• Organic farming for sustainable horticulture : principles and practices
  著者:: Parvatha, reddy
  出版事項: (2012)
• Handbook of organic farming
  著者:: Arun K Sharma
  出版事項: (2002)
• The organic farming reader.
  出版事項: (2002)
• Organic farming : theory and practice
  著者:: Palaniappan,S P
  出版事項: (2008)
• ORGANIC FARMING-FOR SUSTAINABLE HORTICULTURE: PRINCIPLES AND PRACTICES
  著者:: PARVATHA REDDY P.
  出版事項: (2012)